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[X86][SSE] Sign extension for target vector sizes less than 128 bits (pt1)
[oota-llvm.git]
/
test
/
CodeGen
/
X86
/
asm-reject-reg-type-mismatch.ll
1
; RUN: not llc -o /dev/null %s 2>&1 | FileCheck %s
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target triple = "x86_64--"
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; CHECK: error: couldn't allocate output register for constraint '{ax}'
5
define i128 @blup() {
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%v = tail call i128 asm "", "={ax},0"(i128 0)
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ret i128 %v
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}